نتایج جستجو برای: coarsened exact matching
تعداد نتایج: 219260 فیلتر نتایج به سال:
Shocks to health have been shown reduce labour supply for the individual affected. Less is known about household self-insurance through a partner's response shock. Previous studies presented inconclusive empirical evidence on existence of health-related `added worker effect'. We use UK longitudinal data investigate within households both and informal care responses an event acute shock their pa...
Existing works on diffusion fail to account for the incapacitating effects conflict events may have operational capability of combatant sides and how these determine evolution a conflict. I hypothesize that it is those with losses state side are likely be associated geo-temporal spillovers, whereas insurgency less future mayhem in their vicinity. To test my arguments, first introduce new, compr...
We propose a greatly simplified approach to matching for causal inference that simultaneously optimizes both balance (between the treated and control groups) and matched sample size. This procedure resolves two widespread (bias-variance trade off-related) tensions in the use of this powerful and popular methodology. First, current practice is to run a matching method that maximizes one balance ...
OBJECTIVES Identification of the causal impact of self-esteem on smoking stages faces seemingly insurmountable problems in observational data, where self-esteem is not manipulable by the researcher and cannot be assigned randomly. The aim of this study was to find out if weaker self-esteem in adolescence is a risk factor of cigarette smoking in a longitudinal study in Iran. METHODS In this lo...
In this paper, we revisit questions about the onshore employment effects of firms that conduct foreign direct investment (FDI) in countries with substantially lower average wages. Our results derive from use rich administrative records on universe employees German multinational enterprises (MNEs) were active Czech Republic 2010. Compared former studies, unique data set study includes a much hig...
This study examines the moderating effects of national female labor force participation, women in sport leadership positions, and medalists recent Olympic Games on women's probability to volunteer sport. Based social role theory similarity attraction paradigm, we predict that all three factors result a higher sport, but with differences among age groups. Linear models before after applying coar...
Vitamin D receptor activators (VDRA) may exert pleiotropic effects on cardiovascular disease, malignancy, and infections among dialysis patients, but recent studies have mainly focused on cardiovascular outcomes. Among 8,675 patients who started dialysis in 2007 and who survived until January 1, 2010, listed in the Renal Data Registry of the Japanese Society for Dialysis Therapy, 5,365 VDRA use...
Recruiting police officers with immigrant backgrounds has a limited effect if many of these recruits leave the service. The dropout and attrition rates among are also an important indicator challenges this group faces when joining profession. We investigated education patterns students backgrounds. Our study is based on detailed longitudinal data total coverage population, which were previously...
Scholars have started to estimate the effects of non-pharmaceutical interventions reduce health impact COVID-19. However, empirical evidence is highly contested, and since it not known exactly what would happened without those measures, political élites are left free give credit voices that they prefer most. We argue any sensible assessment effectiveness anti-COVID policies requires methodologi...
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